Electronic piano



FIG. 1 is a top, front perspective view of an electronic piano showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view with the stand cover in an open position;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and

FIG. 8 is a top plan view with the stand cover in a closed position. 

The ornamental design for an electronic piano, as shown and described. 